954520868179 has 2 divisors, whose sum is σ = 954520868180. Its totient is φ = 954520868178.

The previous prime is 954520868167. The next prime is 954520868201. The reversal of 954520868179 is 971868025459.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-954520868179 is a prime.

It is a super-2 number, since 2×954520868179² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 954520868179.

It is not a weakly prime, because it can be changed into another prime (954520868149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477260434089 + 477260434090.

It is an arithmetic number, because the mean of its divisors is an integer number (477260434090).

Almost surely, 2^954520868179 is an apocalyptic number.

954520868179 is a deficient number, since it is larger than the sum of its proper divisors (1).

954520868179 is an equidigital number, since it uses as much as digits as its factorization.

954520868179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43545600, while the sum is 64.

The spelling of 954520868179 in words is "nine hundred fifty-four billion, five hundred twenty million, eight hundred sixty-eight thousand, one hundred seventy-nine".